Sec. 5. (a) "Doing business in Indiana" means:
(1) making; or
(2) causing others to make;
telephone sales calls to consumers located in Indiana whether the telephone sales calls are made from a location in Indiana or outside Indiana.
(b) A person that controls, directly or indirectly, one (1) or more persons that make or cause another person to make a telephone call to a consumer located in Indiana is "doing business in Indiana", no matter where the person is located or domiciled.